As long as you're using their select match grade barrels that have been lapped you shouldn't have any problems at all. You might end up wanting to break it in using jacketed bullets, and once it quits giving any copper fouling then clean it real well and switch to cast. As for the 32 MS, I haven't got any experience with it but it wins most of the schutzen matches so it is up to the task if you are! You might talk with your 'smith to make sure he has the proper chambering reamer.